Technical Specifications

Sun-like warmth for instant heat without pre-heating
Step from the shade into sunlight and the Sun’s infrared light instantly
warms you. A SunWarmth
™
heater uses that same infrared light for that
same comfortable feeling almost anywhere. Standard fan or convection
heaters heat the air. The infrared light from a SunWarmth
™
CIR heater
economically heats the object, not the space, for maximum comfort
and minimal energy usage. The short-wave infrared technology in a
CIR heater uses less energy than similar heaters using medium-wave
infrared. SunWarmth
™
CIR Outdoor heaters are perfect for outdoor
heating for comfort or to extend the season on decks, patios, and
balconies in homes or restaurants. It is an economical heater for a shop
bench or production workstation where it can keep a worker comfortable
without paying to heat the entire space, or heat or dry materials for
production. A SunWarmth
™
CIR heater is perfect for heating in any cool
area where comfort is needed.
CIR SHORT-WAVE INFRARED ELECTRIC RADIANT HEATER
Simply the Best
17 West Street
West Hatfield, MA 01088
TOLL FREE 800.582.8423
PHONE [phone]
FAX [phone]
info
@
stiebel-eltron-usa.com
www.stiebel-eltron-usa.com
Printed on recycled chlorine-free paper with soy-based inks. 62-5.2014
Distributed by:
Due to our continuous process of engineering and technological advancement, specifications may change without notice.
› Silently heats the object, not the
space, for maximum comfort
and minimal energy use
› CIR short-wave technology uses
less energy than medium-wave
infrared heaters
› Casing is durable, long-lasting
weatherproof aluminum in
white finish with stainless steel
grill and screws
Technical Data
CIR 150-1 O, CIR 200-2 O, CIR 400-2 O: Conforms to ANSI/UL 2021 Certified to CAN/CSA C22.2 No. 46
CIR 150-1 I: Conforms to ANSI/UL 1278 Certified to CAN/CSA C22.2 No. 46
Model CIR 150-1 I CIR 150-1 O CIR 200-2 O CIR 400-2 O
Item No. 234047 234048 234049 234050
Usage indoor only indoor/outdoor indoor/outdoor indoor/outdoor
Voltage, 60Hz 120 V
(supplied with plug & cord) 240 V (hard-wired / supplied with cord)
Wattage 1.5 kW 1.5 kW 2.0 kW 4.0 kW
Amperage 12.5 A 12.5 A 8.3 A 2 x 8.3 A
Required circuit breaker(s)
1
20 A 20 A 15 A 2 x 15 A
Required wire size (copper) 14 AWG 14 AWG 12 AWG 12 AWG
Lamp temperature 2420 ±360 °F / 1325 ±200 °C
Lamp life
(normal conditions) 5,000 hours
Lamp color temperature 1,600, ±200 K
Size of heatable area
2
108–133 ft
2
108–133 ft
2
133–165 ft
2
205–275 ft
2
Average heat density
3
13.9–11.3 W/ft
2
13.9–11.3 W/ft
2
15–12.1 W/ft
2
19.5–14.5 W/ft
2
Height 5
11
/16 ˝/ 145 mm
Width 15
9
/16 ˝/ 395 mm 18
9
/16 ˝/ 395 mm 18
9
/16 ˝/ 395 mm 38 ½ ˝/ 978mm
Depth 4
7
/16 ˝/ 112 mm 4 ¼ ˝/ 108 mm 4 ¼ ˝/ 108 mm 4
7
/16 ˝/ 112 mm
Weight 4.85 lb/ 2.2 kg 5.5 lb / 2.5 kg 5.5 lb / 2.5 kg 8.8 lb / 4.0 kg
1
CIR heaters must be installed on a circuit with a timer or timer switch.
2
When installed as specified in installation manual.
3
Heat input needed is 2 W/ft
2
per °F temp. rise for outdoors and .75 W/ft
2
per °F temp. rise for indoors (discounting
wind). (A 10 x 20 ft outdoor patio needing 15°F temp/ rise would be 10x20x15x2 = 6,000 W or 3 CIR 200-2.)
Ideal for:
› Covered patios, balconies,
or decks
› Garages or shops
› Anywhere instant heat
is needed